Is the claimed 20% for icariin or icariins?
p.s. when will the higher grade extract be available???
I'm waiting on the 50% icariin as well. It's been out of stock for a while now. I can never seem to put in an order in because something is always out of stock lol
One of the new Get Diesel products has 60% Icariins. 50-60 would be really nice.